Cheapest return flights from Seattle to Zurich in June from $588

Best time to book flights for Seattle (SEA) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Zurich (ZRH) in June 2025 (see full year).

Return flights

02 Jun - 09 Jun Icelandair
09 Jun - 15 Jun British Airways
27 Jun - 07 Jul British Airways
10 Jun - 17 Jun Icelandair
06 Jun - 13 Jun Icelandair
09 Jun - 23 Jun Icelandair
28 Jun - 14 Jul Icelandair
24 Jun - 01 Jul United
18 Jun - 25 Jun United
21 Jun - 30 Jun Air Canada
12 Jun - 19 Jun Icelandair
23 Jun - 30 Jun SWISS direct
24 Jun - 12 Jul Air Canada
08 Jun - 15 Jun United
26 Jun - 03 Jul United
25 Jun - 12 Jul Scandinavian Airlines
26 Jun - 12 Jul Air Canada
30 Jun - 07 Jul United
28 Jun - 14 Jul SWISS direct
28 Jun - 05 Jul United

Also check the deals for one-way flights from Seattle to Zurich in June.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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